| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.87 | 5.568% | $109.6535 | $109.65 | $109.65 | $109.70 |
| Purchase #2 | $95.91 | 5.716% | $101.3922 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $54.32 | 8.371% | $58.8671 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $215.90 | 9.487% | $236.3824 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $105.99 | 11.409% | $118.0824 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $182.85 | 12.668% | $206.0134 | $206.01 | $206.00 | $206.00 |
| Purchase #7 | $84.65 | 8.524% | $91.8656 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $843.49 | $922.2566 | $922.25 | $922.25 | $922.40 | |